ACOUSTIC DEVICE Russian patent published in 2023 - IPC H04R1/10 H04R1/28 H04R9/02 H04R9/06 

FIELD: acoustic speakers.

SUBSTANCE: vibration speaker is configured to generate a vibration signal representing sound in accordance with the electrical signal. The supply mechanism is mechanically connected to the vibration speaker and is configured for contact with the user through the contact section of the feed mechanism and the vibration signal to the user. The contact area of the feed mechanism is located at a distance from the vibration speaker and has a lower vibration intensity than that of the vibration speaker. The support component is mechanically connected to the vibrating speaker through the feed mechanism and is configured to support the feed mechanism. The supply mechanism comprises an elastic element, which includes at least one arched section. The first end of said arched section is mechanically connected to the support component, and the second end of said arched section is mechanically connected to the vibrating speaker. The contact area of the supply mechanism is located on the specified arched area. The vibration speaker is configured to vibrate around the contact area in response to the vibration signal.

EFFECT: weakening of vibrations during signal reproduction.

7 cl, 3 dwg